PERMFILE105530

• Permit No: C1982056
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: Exhibit 44 NPDES Permit No. CO-0042161
• Media Type: D
• Archive: No

PART II
Page No. 19
Permit No. CO-0042161
A. NOTIFICATION REQUIREMENTS
• 1. Notification to Parties
All notification requirements under this section shall be directed as follows:
a. Oral Notifications, other than for spills, during normal business hours shall be to:
Water Quality Protection Section
Water Quality Control Division
Telephone No.: [phone]
Spills notifications at any time and other notifications after hours shall be to
Emergency Response Unit
Office of the Environment
Telephone No.: [phone]
b. Written notification shall be to:
Water Quality Protection Section
Water Quality Convol Division
Colorado Department of Public Health and Environment
WQCD-WQP-B2
4300 Cherry Creek Drive South
Denver, CO 80246-1530
2. Chance in Dischar[;e
The permittee shall notify the Division, in writing, of any planned physical alterations or additions to the permitted facility.
Notice is required only when:
• a. The alteration or addition could significantly change the nature or increase the quantity or pollutants discharged; or
b. The alteration or addition results in a significant change in the permittee's sludge use or disposal practices, and such
alteration, addition, or change may justify the application of permit conditions that are different from or absent in the
existing permit, including notification of additional use or disposal sites not reported pursuant to an approved land
application plan.
The permittee shall give advance notice to the Division of any planned changes in the permitted facility or activity which
may result in noncompliance with permit requirements.

Whenever notification of nay planned physical alterations or additions to the permitted facility is required pursuant to this
section„ the permittee shall furnish the Division such plans and specifications which the Division deems reasonably
necessary to evaluate the effect on the discharge, the sveam, or ground water. If the Division finds that such new or
altered discharge might be inconsistent with the conditions of the permit, the Division shall requve a new or revised permit
application and shall follow the procedures specified in Sections 61.5 through 61.6, and 61.15 of the Colorado Discharge
Permit System Regulations.
3. St~ecial Notifications -Definitions
a. Bypass: The intentional diversion of waste sveams from any portion of a veaunent facility.
b. Severe Property Damage: Substantial physical damage to property at the treatment facilities which causes them to
become inoperable, or substantial and permanent loss of natural resources which can reasonably be expected to occur
in the absence of a bypass. It does not mean economic lass caused by delays is production.
c. Spill: An incident in which flows or solid materials are accidentally or unintentionally allowed to flow or escape so as
to be lost from the treatment, processing or manufacturing system which may cause or threaten pollution of state
waters.
d. Upset: Ao exceptional incident in which there is unintentional and temporary noncompliance with permit effluent
1unitations because of factors beyond the reasonable conVOl of the permittee. An upset does not include
• noncompliance to the extent caused by operational error, improperly designed vestment facilities, inadequate
vearment facilities, lack of preventative maintenance, or cazeless or improper operation.